jkesselm 01/05/21 10:28:57
Modified: java/src/org/apache/xml/dtm Tag: DTM_EXP DTMTreeWalker.java
Log:
Docs
Revision Changes Path
No revision
No revision
1.1.2.8 +5 -2
xml-xalan/java/src/org/apache/xml/dtm/Attic/DTMTreeWalker.java
Index: DTMTreeWalker.java
===================================================================
RCS file:
/home/cvs/xml-xalan/java/src/org/apache/xml/dtm/Attic/DTMTreeWalker.java,v
retrieving revision 1.1.2.7
retrieving revision 1.1.2.8
diff -u -r1.1.2.7 -r1.1.2.8
--- DTMTreeWalker.java 2001/05/21 17:22:40 1.1.2.7
+++ DTMTreeWalker.java 2001/05/21 17:28:51 1.1.2.8
@@ -67,7 +67,9 @@
/**
* <meta name="usage" content="advanced"/>
* This class does a pre-order walk of the DTM tree, calling a ContentHandler
- * interface as it goes.
+ * interface as it goes. As such, it's more like the Visitor design pattern
+ * than like the DOM's TreeWalker.
+ *
* I think normally this class should not be needed, because
* of DTM#dispatchToEvents.
*/
@@ -196,7 +198,8 @@
{
// %OPT% Can we simplify the loop conditionals by adding:
// if(top==DTM.NULL) top=0
- // ?
+ // -- or by simply ignoring this case and relying on the fact that
+ // pos will never equal DTM.NULL until we're ready to exit?
while (DTM.NULL != pos)
{
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
